[INFO] fetching crate text_magic_test 0.1.1...
[INFO] testing text_magic_test-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate text_magic_test 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate text_magic_test 0.1.1
[INFO] finished tweaking crates.io crate text_magic_test 0.1.1
[INFO] tweaked toml for crates.io crate text_magic_test 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate text_magic_test 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate text_magic_test 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8cd4869da23041b4a69802fb3cc22796c109f3fc0ef1dc35d6d2f1801f2ae4e
[INFO] running `Command { std: "docker" "start" "-a" "a8cd4869da23041b4a69802fb3cc22796c109f3fc0ef1dc35d6d2f1801f2ae4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8cd4869da23041b4a69802fb3cc22796c109f3fc0ef1dc35d6d2f1801f2ae4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8cd4869da23041b4a69802fb3cc22796c109f3fc0ef1dc35d6d2f1801f2ae4e", kill_on_drop: false }`
[INFO] [stdout] a8cd4869da23041b4a69802fb3cc22796c109f3fc0ef1dc35d6d2f1801f2ae4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 566fd32264a12e0584410687d0d43ea5e617f346ccd2b260999ad8886e1dac33
[INFO] running `Command { std: "docker" "start" "-a" "566fd32264a12e0584410687d0d43ea5e617f346ccd2b260999ad8886e1dac33", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_magic_test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "566fd32264a12e0584410687d0d43ea5e617f346ccd2b260999ad8886e1dac33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566fd32264a12e0584410687d0d43ea5e617f346ccd2b260999ad8886e1dac33", kill_on_drop: false }`
[INFO] [stdout] 566fd32264a12e0584410687d0d43ea5e617f346ccd2b260999ad8886e1dac33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e68115db8fc503fcd6abf235ee262fb40f49402d6cc18ea79ca7177d447f72
[INFO] running `Command { std: "docker" "start" "-a" "46e68115db8fc503fcd6abf235ee262fb40f49402d6cc18ea79ca7177d447f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_magic_test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "46e68115db8fc503fcd6abf235ee262fb40f49402d6cc18ea79ca7177d447f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e68115db8fc503fcd6abf235ee262fb40f49402d6cc18ea79ca7177d447f72", kill_on_drop: false }`
[INFO] [stdout] 46e68115db8fc503fcd6abf235ee262fb40f49402d6cc18ea79ca7177d447f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed301ad61127467722398dfddcd10226d34e16caf1520cc2df69be578c5b0955
[INFO] running `Command { std: "docker" "start" "-a" "ed301ad61127467722398dfddcd10226d34e16caf1520cc2df69be578c5b0955", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_magic_test-913437dd3b5389bb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests text_magic_test
[INFO] [stdout] test tests::test_is_palindrome ... ok
[INFO] [stdout] test tests::test_reverse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed301ad61127467722398dfddcd10226d34e16caf1520cc2df69be578c5b0955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed301ad61127467722398dfddcd10226d34e16caf1520cc2df69be578c5b0955", kill_on_drop: false }`
[INFO] [stdout] ed301ad61127467722398dfddcd10226d34e16caf1520cc2df69be578c5b0955